Page 137 - Parker Catalog 4400 - Hose, Fittings and Equipment

Use with hoses: 302, 304, 351ST, 351TC, 387/TC/ST,
Catalog 4400 US 43 Series Fittings 422, 424, 426, 431, 436, 451TC, 451ST, 471TC, 471ST, 472TC,
482TC, 482ST, 487/TC/ST, 722/TC/ST, 787/TC/ST, 797/TC/ST, 881

16743

Male Inverted SAE 45° - Swivel - 45° Elbow
A A

Part Thread Hose I.D. A E W B
Number inch inch inch mm inch mm inch inch mm
16743-4-4 1/4 7/16x24 1/4 2.09 53 0.63 16 7/16 1.34 34
16743-4-6 1/4 7/16x24 3/8 2.42 61 0.63 16 7/16 1.39 35
16743-5-4 5/16 1/2x20 1/4 2.34 59 0.70 18 1/2 1.59 40
16743-5-6 5/16 1/2x20 3/8 2.48 63 0.70 18 1/2 1.45 37
16743-6-6 3/8 5/8x18 3/8 2.93 74 0.94 24 5/8 1.90 48
16743-8-8 1/2 3/4x18 1/2 3.23 82 1.09 28 3/4 1.97 50

16943 B
Male Inverted SAE 45° - Swivel - 90° Elbow

Part Thread Hose I.D. A E W B
Number inch inch inch mm inch mm inch inch mm
16943-4-4 1/4 7/16x24 1/4 2.16 55 1.56 40 7/16 1.41 36
16943-4-6 1/4 7/16x24 3/8 2.49 63 1.56 40 7/16 1.46 37
16943-5-4 5/16 1/2x20 1/4 2.41 61 1.65 42 1/2 1.66 42
16943-5-6 5/16 1/2x20 3/8 2.59 66 1.65 42 1/2 1.56 40 C
16943-6-6 3/8 5/8x18 3/8 2.61 66 1.69 43 5/8 1.58 40
16943-7-6 7/16 11/16x18 3/8 2.53 64 1.72 44 11/16 1.50 38
16943-8-8 1/2 3/4x18 1/2 2.81 71 1.88 48 3/4 1.55 39

11543
SAE Code 61 Flange Head
ISO 12151-3 - S - L
D

Part Flange Hose I.D. A F B
Number inch inch inch mm inch inch mm
11543-8-8 1/2 1/2 3.48 88 1-3/16 2.22 56
11543-10-10 5/8 5/8 3.78 96,0 1-11/32 2.34 59,4
11543-12-8 3/4 1/2 2.46 62,5 1-1/2 1.20 30,5
11543-12-10 3/4 5/8 2.70 69 1-1/2 1.26 32
11543-12-12 3/4 3/4 3.54 90 1-1/2 2.42 61,5
11543-16-12 1 3/4 2.74 70 1-3/4 1.30 33
11543-16-16 1 1 4.25 108 1-3/4 2.63 67
11543-20-16 1-1/4 1 3.19 81 2 1.57 40 E
11543-20-20 1-1/4 1-1/4 4.70 119 2 3.01 76
11543-24-20 1-1/2 1-1/4 3.22 82 2-3/8 1.53 39
11543-24-24 1-1/2 1-1/2 4.59 117 2-3/8 3.22 82
11543-24-32 1-1/2 2 5.65 144 2-7/8 3.87 98
11543-32-20 2 1-1/4 4.29 109 2-13/16 2.60 66
11543-32-24 2 1-1/2 3.14 80 2-7/8 1.77 45
11543-32-32 2 2 4.99 127 2-13/16 3.21 82

See Accessories Section for O-Rings and Flange Kits.
B-39